Technetium: The First Radioelement on the Periodic Table
Abstract
The radioactive nature of technetium is discussed using a combination of introductory nuclear physics concepts and empirical trends observed in the chart of the nuclides and the periodic table of the elements. Trends such as the enhanced stability of nucleon pairs, magic numbers, and Mattauch's rule are described. Here, the concepts of nuclear binding energies and the nuclear shell model are introduced and used to explain the relative stability of radionuclides and, in particular, the isotopes of technetium.
- Authors:
-
- Univ. of Nevada, Las Vegas, NV (United States). Dept. of Chemistry and Biochemistry
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Univ. of Nevada, Las Vegas, NV (United States). Dept. of Chemistry and Biochemistry; Argonne National Lab. (ANL), Argonne, IL (United States)
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- Univ. of Nevada, Las Vegas, NV (United States)
- OSTI Identifier:
- 1368098
- Grant/Contract Number:
- AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Chemical Education
- Additional Journal Information:
- Journal Volume: 94; Journal Issue: 3; Journal ID: ISSN 0021-9584
- Publisher:
- American Chemical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Upper-division undergraduate; atomic properties; inorganic chemistry; nuclear/radiochemistry; transition elements
Citation Formats
Johnstone, Erik V., Yates, Mary Anne, Poineau, Frederic, Sattelberger, Alfred P., and Czerwinski, Kenneth R. Technetium: The First Radioelement on the Periodic Table. United States: N. p., 2017.
Web. doi:10.1021/acs.jchemed.6b00343.
Johnstone, Erik V., Yates, Mary Anne, Poineau, Frederic, Sattelberger, Alfred P., & Czerwinski, Kenneth R. Technetium: The First Radioelement on the Periodic Table. United States. https://doi.org/10.1021/acs.jchemed.6b00343
Johnstone, Erik V., Yates, Mary Anne, Poineau, Frederic, Sattelberger, Alfred P., and Czerwinski, Kenneth R. Tue .
"Technetium: The First Radioelement on the Periodic Table". United States. https://doi.org/10.1021/acs.jchemed.6b00343. https://www.osti.gov/servlets/purl/1368098.
@article{osti_1368098,
title = {Technetium: The First Radioelement on the Periodic Table},
author = {Johnstone, Erik V. and Yates, Mary Anne and Poineau, Frederic and Sattelberger, Alfred P. and Czerwinski, Kenneth R.},
abstractNote = {The radioactive nature of technetium is discussed using a combination of introductory nuclear physics concepts and empirical trends observed in the chart of the nuclides and the periodic table of the elements. Trends such as the enhanced stability of nucleon pairs, magic numbers, and Mattauch's rule are described. Here, the concepts of nuclear binding energies and the nuclear shell model are introduced and used to explain the relative stability of radionuclides and, in particular, the isotopes of technetium.},
doi = {10.1021/acs.jchemed.6b00343},
journal = {Journal of Chemical Education},
number = 3,
volume = 94,
place = {United States},
year = {Tue Feb 21 00:00:00 EST 2017},
month = {Tue Feb 21 00:00:00 EST 2017}
}
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Works referencing / citing this record:
Technetium Nitrido-Peroxo Complexes: An Unexplored Class of Coordination Compounds
journal, December 2019
- Pasquali, Micol; Janevik-Ivanovska, Emilija; Duatti, Adriano
- Inorganics, Vol. 7, Issue 12